add_subdirectory(sort_bubble)
add_subdirectory(sort_selection)
add_subdirectory(sort_insertion)
add_subdirectory(sort_shell)
add_subdirectory(sort_quick)
add_subdirectory(sort_merge)
add_subdirectory(sort_heap)
add_subdirectory(sort_radix)
add_subdirectory(sort_bucket)